Ashtray喵
1.（be） in blue例：他穿蓝色衣服 He is in blue那个穿蓝色衣服的男孩是我的哥哥 The boy in blue is my brother.2.wear blue clothes例：我喜欢穿蓝色衣服 I like to wear blue clothes.
carryme2015
Blue is his favorite color. 他最喜欢的颜色是蓝色Wearing blue shirt with a black trousers is his favorite choice. 他最喜欢穿蓝色上衣配黑色裤子。He always Wears blue shirt with a black trousers.他常常穿蓝色上衣配黑色裤子。
小璐贝贝
in blue clothes in blue wear blue clothes 都可以，看空格的个数而定，还有就是句子中有没有动词，没有的话可以用wear，有的的话只能用介词in
优质英语培训问答知识库
